CN214201564U - Probe mounting seat for double-height detection device - Google Patents

Abstract

The utility model discloses a probe mount pad for double-height detection device, including strutting arrangement, pneumatic slip table, spacing guider, pneumatic slip table and pneumatic slip table, pneumatic slip table passes through horizontal slip table and is connected with spacing guider, and spacing guider passes through the test connecting plate and is connected with strutting arrangement, and information transmission device passes through A point IO output interface and is connected with testing arrangement, and testing arrangement passes through the probe cover and is connected with strutting arrangement. The utility model discloses a pneumatic slip table has realized the impetus, other devices have been driven and have been worked, drive testing arrangement through sharp slider and test, through judging whether switching on of A point IO output interface and B point IO input interface, realized not higher than 2.40 mm's test to the terminal, through judging whether C point IO input interface and D point IO output interface switch on, realized not less than 1.90 mm's test to the terminal, through the above-mentioned structure setting, realized the dual height detection, and the testing process interference factor is little, the test result is comparatively accurate.

Description

Probe mounting seat for double-height detection device

Technical Field

The utility model relates to a detect technical field, specifically a probe mount pad for high detection device of double height.

Background

The height detection mechanism, called height gauge for short, is mainly used for measuring the height of a workpiece, measuring the tolerance sizes of the shape and the position, such as perpendicularity and straightness, and measuring the depth, the groove width, the inner and outer apertures, the highest point, the lowest point, the planeness, the angle and the like.

The probe mounting seat of the existing height detection mechanism can only carry out single measurement, influence factors are not eliminated during measurement, and the measurement accuracy is not high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a probe mount pad for high detection mechanism in the high detection mechanism can effectively be solved to high probe mount pad in the background art can only carry out single measurement, does not get rid of the influence factor when measuring, problem that measurement accuracy is not high.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a probe mount pad for double-height detection device, includes strutting arrangement, testing arrangement, spacing guider, pneumatic slip table and information transmission device, strutting arrangement includes base, insulating cushion and probe mount pad, insulating cushion a surface and a base surface are connected, a probe mount pad surface and a base surface are connected, testing arrangement includes probe cover, probe, insulating ceramic post and test steel needle, and is a plurality of probe cover week side is connected with a probe mount pad surface respectively, and is a plurality of probe cover is hollow structure, and is a plurality of probe week side is with a plurality of probe cover internal surface sliding fit respectively, a plurality of insulating ceramic post surface is connected with a plurality of probe surfaces respectively, and is a plurality of a test steel needle surface is connected with a plurality of insulating ceramic post surfaces respectively, spacing guider includes test connecting plate, the test connecting plate is connected with a plurality of insulating ceramic post surfaces respectively, the spacing guider includes that test connecting plate, The device comprises a floating limiting block, an electric measuring sliding fixing block, a line rail and a linear slider, wherein the lower surface of the testing connecting plate is connected with the upper surface of a base, one surface of the linear slider is connected with one surface of the testing connecting plate, the peripheral side surface of the line rail is in sliding fit with the linear slider, one surface of the electric measuring sliding fixing block is connected with one surface of the line rail, one surface of the floating limiting block is connected with one surface of the electric measuring sliding fixing block, the pneumatic sliding table comprises a horizontal sliding table, an end cover, a cylinder barrel, a guide sleeve and a piston rod, one surface of the horizontal sliding table is connected with one surface of the electric measuring sliding fixing block, one surface of the end cover is connected with one surface of the horizontal sliding table, one surface of the cylinder barrel is connected with the horizontal sliding table, one surface of the guide sleeve is connected with one surface of the end cover, and the peripheral side surface of the piston rod is in sliding fit with one surface of the guide sleeve, the information transmission device comprises an A point IO output interface, a B point IO input interface and a C point IO input interface, wherein the A point IO output interface is connected with a plurality of test steel needle surfaces on one surface, the B point IO input interface is connected with a plurality of steel needle mounting seats on one surface, and the C point IO input interface is connected with a plurality of bases on one surface.

Preferably, the supporting device further comprises a steel needle mounting seat, one surface of the steel needle mounting seat is connected with one surface of a base insulating cushion block, the base is used for connecting different devices, the insulating cushion block plays an insulating role, the steel needle mounting seat is used for mounting the test steel needle, and the probe mounting seat is used for mounting the probe.

Preferably, the testing device further comprises three steel needle return springs, one surface of each of the steel needle return springs is connected with one surface of each of the testing steel needles, the number of the probe sleeves is three, the probe sleeves are used for matching and guiding the probes, the number of the probes is three, the probes are common testing elements, the number of the insulating ceramic columns is three, the insulating ceramic columns are used for achieving insulating conditions, the number of the testing steel needles is three, the number of the testing steel needles is used for testing, the number of the steel needle return springs is three, and the steel needle return springs are used for returning the testing steel needles.

Preferably, the limiting and guiding device further comprises a sliding return spring, one surface of the sliding return spring is connected with one surface of the electric measuring sliding fixing block, the testing connecting plate plays a connecting role, the floating limiting block is used for limiting the linear sliding block, the electric measuring sliding fixing block is used for installing a linear rail, the linear rail provides a condition for sliding of the linear sliding block, the linear sliding block is used for driving the testing device, and the sliding return spring is used for resetting the linear sliding block.

Preferably, the pneumatic sliding table further comprises a plurality of pistons, one surface of each piston is connected with one surface of each piston rod, the number of the cylinders is two, the cylinders are important pneumatic elements, the double-cylinder structure has double output force, the number of the guide sleeves is two, the guide sleeves are used for guiding the piston rods, the guide precision of the air cylinders is improved, the number of the piston rods is two, the piston rods are used for pushing the pistons, the number of the pistons is two, the pistons are used for achieving pneumatic performance, the horizontal sliding table is used for installing a pneumatic structure, and the end covers are used for positioning and guiding.

Preferably, the information transmission device further comprises a plurality of D-point IO output interfaces, one surface of each of the D-point IO output interfaces is connected with one surface of each of the plurality of probes, the number of the a-point IO output interfaces is three, the a-point IO output interfaces are used for inputting information into the current test point, the number of the B-point IO input interfaces is two, the B-point IO input interfaces are used for outputting information of the current test point, the number of the C-point IO input interfaces is two, the C-point IO input interfaces are used for inputting information into the current test point, the number of the D-point IO output interfaces is three, and the D-point IO output interfaces are used for outputting information of the current test point.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, realized self-checking and the test to each test point through information transmission device, realized the impetus through pneumatic slip table, driven other devices and carried out work, adopted the double-cylinder structure, had twice output power, efficiency promotes greatly.

2. The utility model discloses in, drive testing arrangement through sharp slider and test, through judging whether switching on of A point IO output interface and B point IO input interface, realized not higher than 2.40 mm's test to the terminal.

3. The utility model discloses in, through judging whether C some IO input interface and D some IO output interface switch on, realized not less than 1.90 mm's test to the terminal, set up through above-mentioned structure, realized that the double-height detects to the testing process interference factor is little, and the test result is comparatively accurate.

Drawings

FIG. 1 is a schematic view of an overall external structure of a probe mounting base for a dual-height detecting device according to the present invention;

fig. 2 is a schematic external isometric structural view of a probe mounting base for a dual-height detection apparatus according to the present invention;

FIG. 3 is a front view of a probe mounting base for a dual height detecting device according to the present invention;

fig. 4 is a cross-sectional view of fig. 3A-a of the probe mounting base for the dual-height detecting device of the present invention.

In the figure: 100. a support device; 110. a base; 120. insulating cushion blocks; 130. a steel needle mounting seat; 140. a probe mounting base; 200. a testing device; 210. a probe sleeve; 220. a probe; 230. an insulating ceramic post; 240. testing the steel needle; 250. a steel needle return spring; 300. a limiting and guiding device; 310. testing the connecting plate; 320. a floating stop block; 330. electrically measuring the sliding fixed block; 340. a wire track; 350. a linear slider; 360. a sliding return spring; 400. a pneumatic sliding table; 410. a horizontal sliding table; 420. an end cap; 430. a cylinder barrel; 440. a guide sleeve; 450. a piston rod; 460. a piston; 500. an information transmission device; 510. an IO output interface of the point A; 520. an IO input interface at a point B; 530. a C point IO input interface; 540. and D, a point IO output interface.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention relates to a probe mounting base for a dual-height detection device, including a supporting device 100, a testing device 200, a position-limiting guiding device 300, a pneumatic sliding table 400 and an information transmission device 500, wherein the supporting device 100 includes a base 110, an insulating pad 120 and a probe mounting base 140, a surface of the insulating pad 120 is connected to a surface of the base 110, a surface of the probe mounting base 140 is connected to a surface of the base 110, the testing device 200 includes probe sleeves 210, probes 220, insulating ceramic columns 230 and testing steel needles 240, peripheral sides of the probe sleeves 210 are respectively connected to a surface of the probe mounting base 140, the probe sleeves 210 are hollow structures, peripheral sides of the probes 220 are respectively in sliding fit with inner surfaces of the probe sleeves 210, a surface of the insulating ceramic columns 230 is respectively connected to a surface of the probes 220, a surface of the testing steel needles 240 is respectively connected to a surface of the insulating ceramic columns 230, the position-limiting guide device 300 comprises a test connecting plate 310, a floating limiting block 320, an electrical measurement sliding fixing block 330, a wire track 340 and a linear slider 350, wherein the lower surface of the test connecting plate 310 is connected with the upper surface of a base 110, one surface of the linear slider 350 is connected with one surface of the test connecting plate 310, the peripheral side surface of the wire track 340 is in sliding fit with the linear slider 350, one surface of the electrical measurement sliding fixing block 330 is connected with one surface of the wire track 340, one surface of the floating limiting block 320 is connected with one surface of the electrical measurement sliding fixing block 330, the pneumatic sliding table 400 comprises a horizontal sliding table 410, an end cover 420, cylinder barrels 430, guide sleeves 440 and piston rods 450, one surface of the horizontal sliding table 410 is connected with one surface of the electrical measurement sliding fixing block 330, one surface of the end cover 420 is connected with one surface of the horizontal sliding table 410, one surface of the cylinder barrels 430 is respectively connected with the horizontal sliding table 410, one surface of the guide sleeves 440 is respectively connected with one surface of the end cover 420, the circumferential side surfaces of the piston rods 450 are in sliding fit with the surfaces of the guide sleeves 440 respectively, the information transmission device 500 comprises an A-point IO output interface 510, a B-point IO input interface 520 and a C-point IO input interface 530, the surfaces of the A-point IO output interfaces 510 are connected with the surfaces of the test steel needles 240 respectively, the surfaces of the B-point IO input interfaces 520 are connected with the surfaces of the steel needle mounting seats 130 respectively, and the surfaces of the C-point IO input interfaces 530 are connected with the surfaces of the bases 110 respectively.

Referring to fig. 1-1, the supporting device 100 further includes a steel pin mounting base 130, wherein a surface of the steel pin mounting base 130 is connected to a surface of the base insulating pad 120, the base 110 is used for connecting different devices, the insulating pad 120 plays an insulating role, the steel pin mounting base 130 is used for mounting the test steel pin 240, and the probe mounting base 140 is used for mounting the probe 220.

Referring to fig. 1 to 4, the testing apparatus 200 further includes three steel pin return springs 250, wherein one surface of each of the plurality of steel pin return springs 250 is connected to one surface of the testing steel pin 240, and the number of the probe sleeves 210 is three, the probe sleeves 210 are used for matching and guiding the probes 220, the number of the probes 220 is three, the probes 220 are common testing elements, the number of the insulating ceramic columns 230 is three, the insulating ceramic columns 230 are used for achieving an insulating condition, the number of the testing steel pins 240 is three, the testing steel pin 240 is used for testing, the number of the steel pin return springs 250 is three, and the steel pin return springs 250 are used for returning the testing steel pin 240.

Referring to fig. 1-1, the position-limiting guide device 300 further includes a sliding return spring 360, a surface of the sliding return spring 360 is connected to a surface of the electrical measurement sliding fixing block 330, wherein the test connection board 310 is used for connecting, the floating limiting block 320 is used for limiting the linear slider 350, the electrical measurement sliding fixing block 330 is used for installing the linear rail 340, the linear rail 340 provides a condition for sliding the linear slider 350, the linear slider 350 is used for driving the test device 200, and the sliding return spring 360 is used for returning the linear slider 350.

Referring to fig. 1 to 4, the pneumatic sliding table 400 further includes pistons 460, a surface of each of the pistons 460 is connected to a surface of each of the piston rods 450, wherein the number of the cylinder barrels 430 is two, the cylinder barrel 430 is an important element for performing pneumatic operation, the double cylinder structure has a double output force, the number of the guide sleeves 440 is two, the guide sleeves 450 are used for guiding the piston rods 450, so as to improve the guiding accuracy of the cylinders, the number of the piston rods 450 is two, the piston rods 450 are used for pushing the pistons 460, the number of the pistons 460 is two, the pistons 460 are used for performing pneumatic operation, the horizontal sliding table 410 is used for installing a pneumatic structure, and the end caps 420 are used for positioning and guiding.

Referring to fig. 1-2, the information transmission apparatus 500 further includes a plurality of D-point IO output interfaces 540, a surface of each of the plurality of D-point IO output interfaces 540 is connected to a surface of each of the plurality of probes 220, wherein the number of the a-point IO output interfaces 510 is three, the a-point IO output interface 510 is used for inputting information into a current test point, the number of the B-point IO input interfaces 520 is two, the B-point IO input interface 520 is used for outputting information of the current test point, the number of the C-point IO input interfaces 530 is two, the C-point IO input interface 530 is used for inputting information into the current test point, the number of the D-point IO output interfaces 540 is three, and the D-point IO output interfaces 540 is used for outputting information of the current test point.

The utility model discloses the theory of operation:

please refer to fig. 1-4, the utility model relates to a probe mount pad for dual-height detection device, the utility model discloses in, before the stirring, before carrying out the test that the measuring terminal is not higher than 2.40mm, carry out the self-checking to the device earlier, detect whether A some IO output interface 510 and B some IO input interface 520 are in the state of breaking, if be in the state of breaking, can test, if not the state of breaking, information will convey corresponding structure through information transmission device 500, send out the police dispatch newspaper.

After the double cylinders act, the linear sliding block 350 is pushed, the linear sliding block 350 drives the testing device 200 to test, when the point a IO output interface 510 and the point B IO input interface 520 are in a conducting state, it indicates that the terminal is in contact with the testing steel needle 240, the height of the terminal is less than or equal to 2.35, when the point a IO output interface 510 and the point B IO input interface 520 are in an open circuit state, it indicates that the terminal is not in contact with the testing steel needle 240, the height of the terminal is greater than 2.35, or the terminal is plastic PIN.

Before testing a measurement terminal of not less than 1.90mm, self-checking a C-point IO input interface 530 and a D-point IO output interface 540, when the C-point IO input interface 530 and the D-point IO output interface 540 are in a conducting state, testing can be performed, otherwise, alarming is performed, after the double cylinders act, the testing starts, when the C-point IO input interface 530 and the D-point IO output interface 540 are in the conducting state, it is indicated that a probe 220 is contacted with a base 110, the terminal height is greater than or equal to 1.95, when the C-point IO input interface 530 and the D-point IO output interface 540 are in an open circuit state, it is indicated that the probe 220 is not contacted with the base 110, the terminal height is less than 1.95, and when the testing is completed, the pneumatic sliding table 400 returns, wherein the type of the pneumatic sliding table 400 is MXQ8-30A-A93L _ ASM.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a probe mount pad for double-height detection device, includes strutting arrangement (100), testing arrangement (200), spacing guider (300), pneumatic slip table (400) and information transmission device (500), its characterized in that: the supporting device (100) comprises a base (110), an insulating cushion block (120) and a probe mounting seat (140), one surface of the insulating cushion block (120) is connected with one surface of the base (110), one surface of the probe mounting seat (140) is connected with one surface of the base (110), the testing device (200) comprises probe sleeves (210), probes (220), insulating ceramic columns (230) and testing steel needles (240), the peripheral sides of the probe sleeves (210) are respectively connected with one surface of the probe mounting seat (140), the probe sleeves (210) are of a hollow structure, the peripheral sides of the probes (220) are respectively in sliding fit with the inner surfaces of the probe sleeves (210), one surface of the insulating ceramic columns (230) is respectively connected with one surface of the probes (220), one surface of the testing steel needles (240) is respectively connected with one surface of the insulating ceramic columns (230), the limiting and guiding device (300) comprises a testing connecting plate (310), a floating limiting block (320), an electrical measurement sliding fixing block (330), a line rail (340) and a linear sliding block (350), the lower surface of the testing connecting plate (310) is connected with the upper surface of a base (110), one surface of the linear sliding block (350) is connected with one surface of the testing connecting plate (310), the peripheral side surface of the line rail (340) is in sliding fit with the linear sliding block (350), one surface of the electrical measurement sliding fixing block (330) is connected with one surface of the line rail (340), one surface of the floating limiting block (320) is connected with one surface of the electrical measurement sliding fixing block (330), the pneumatic sliding table (400) comprises a horizontal sliding table (410), an end cover (420), a cylinder barrel (430), a guide sleeve (440) and a piston rod (450), one surface of the horizontal sliding table (410) is connected with one surface of the electrical measurement sliding fixing block (330), one surface of the end cover (420) is connected with one surface of the horizontal sliding table (410), one surface of the plurality of cylinder barrels (430) is respectively connected with the horizontal sliding table (410), one surface of the plurality of guide sleeves (440) is respectively connected with one surface of the end cover (420), the peripheral side surfaces of the plurality of piston rods (450) are respectively in sliding fit with one surface of the plurality of guide sleeves (440), information transmission equipment (500) are including A some IO output interface (510), B some IO input interface (520) and C some IO input interface (530), and are a plurality of A some IO output interface (510) a surface respectively with a plurality of test steel needle (240) a surface connection, a plurality of B some IO input interface (520) a surface respectively with a plurality of steel needle mount pads (130) a surface connection, a plurality of C some IO input interface (530) a surface respectively with a plurality of base (110) a surface connection.

2. The probe mounting base for a dual-height inspection apparatus according to claim 1, wherein: the supporting device (100) further comprises a steel needle mounting seat (130), and one surface of the steel needle mounting seat (130) is connected with one surface of the base insulating cushion block (120).

3. The probe mounting base for a dual-height inspection apparatus according to claim 1, wherein: the testing device (200) further comprises a steel needle return spring (250), and one surface of the steel needle return spring (250) is connected with one surface of the testing steel needle (240) respectively.

4. The probe mounting base for a dual-height inspection apparatus according to claim 1, wherein: the limiting and guiding device (300) further comprises a sliding return spring (360), and one surface of the sliding return spring (360) is connected with one surface of the electric measuring sliding fixing block (330).

5. The probe mounting base for a dual-height inspection apparatus according to claim 1, wherein: the pneumatic sliding table (400) further comprises pistons (460), and one surface of each of the pistons (460) is connected with one surface of each of the piston rods (450).

6. The probe mounting base for a dual-height inspection apparatus according to claim 1, wherein: the information transmission device (500) further comprises D-point IO output interfaces (540), and one surface of each D-point IO output interface (540) is connected with one surface of each probe (220).

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